[llvm] c3c6d47 - [CodeGen] Fix build failure due to missing declaration.

[Francesco Petrogalli via llvm-commits]

Author: Francesco Petrogalli
Date: 2023-01-13T19:43:56+01:00
New Revision: c3c6d47c45bcd28b45e26d8bf14597ba1e176c05

URL: https://github.com/llvm/llvm-project/commit/c3c6d47c45bcd28b45e26d8bf14597ba1e176c05
DIFF: https://github.com/llvm/llvm-project/commit/c3c6d47c45bcd28b45e26d8bf14597ba1e176c05.diff

LOG: [CodeGen] Fix build failure due to missing declaration.

The failure was reported in https://github.com/llvm/llvm-project/issues/60011

FAILED: lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/MachineScheduler.cpp.o
"/build/llvm-toolchain-snapshot-16~++20230113111109+aba8983c9d86/build-llvm/./bin/clang++" -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I"/build/llvm-toolchain-snapshot-16~++20230113111109+aba8983c9d86/build-llvm/tools/clang/stage2-bins/lib/CodeGen" -I"/build/llvm-toolchain-snapshot-16~++20230113111109+aba8983c9d86/llvm/lib/CodeGen" -I"/build/llvm-toolchain-snapshot-16~++20230113111109+aba8983c9d86/build-llvm/tools/clang/stage2-bins/include" -I"/build/llvm-toolchain-snapshot-16~++20230113111109+aba8983c9d86/llvm/include" -fstack-protector-strong -Wformat -Werror=format-security -Wno-unused-command-line-argument -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -ffile-prefix-map=/build/llvm-toolchain-snapshot-16~++20230113111109+aba8983c9d86/build-llvm/tools/clang/stage2-bins=build-llvm/tools/clang/stage2-bins -ffile-prefix-map=/build/llvm-toolchain-snapshot-16~++20230113111109+aba8983c9d86/= -no-canonical-prefixes -O2 -DNDEBUG -g1  -fno-exceptions -std=c++17 -MD -MT lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/MachineScheduler.cpp.o -MF lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/MachineScheduler.cpp.o.d -o lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/MachineScheduler.cpp.o -c '/build/llvm-toolchain-snapshot-16~++20230113111109+aba8983c9d86/llvm/lib/CodeGen/MachineScheduler.cpp'
/build/llvm-toolchain-snapshot-16~++20230113111109+aba8983c9d86/llvm/lib/CodeGen/MachineScheduler.cpp:2639:7: error: use of undeclared identifier 'MISchedDumpReservedCycles'
  if (MISchedDumpReservedCycles)
      ^
1 error generated.

Fixes #60011

Differential Revision: https://reviews.llvm.org/D141707

Added: 
    

Modified: 
    llvm/lib/CodeGen/MachineScheduler.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/lib/CodeGen/MachineScheduler.cpp b/llvm/lib/CodeGen/MachineScheduler.cpp
index e8c9562da83b..9ae4ffb660a3 100644
--- a/llvm/lib/CodeGen/MachineScheduler.cpp
+++ b/llvm/lib/CodeGen/MachineScheduler.cpp
@@ -101,6 +101,7 @@ cl::opt<bool> MISchedDumpReservedCycles(
 #else
 const bool ViewMISchedDAGs = false;
 const bool PrintDAGs = false;
+const bool MISchedDumpReservedCycles = false;
 #endif // NDEBUG
 
 } // end namespace llvm